N n dimethylacetamide dmac anhydrous

Manufactured by Merck Group

Sourced in Germany

N,N-dimethylacetamide (DMAc, anhydrous) is a clear, colorless, and polar aprotic organic solvent. It has a high boiling point and is miscible with a wide range of organic solvents. DMAc is commonly used as a versatile solvent in various industrial and laboratory applications.

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Lab products found in correlation

Lithium chloride (licl), by Merck Group (2 mentions) Formic acid, by Merck Group (2 mentions) Tris 2 aminoethyl amine tren, by Tokyo Chemical Industry (2 mentions) Acetic anhydride, by Kanto Chemical (1 mentions) Acrylamide, by Merck Group (1 mentions) Sure seal, by Merck Group (1 mentions) Sulfuric acid, by Merck Group (1 mentions) Copper 1 bromide, by Merck Group (1 mentions)

Spelling variants of this product

N,N-dimethylacetamide (91 citations) N,N-dimethylacetamide (DMAc) (56 citations) Dimethylacetamide (33 citations) Dimethylacetamide (DMAc) (15 citations) Anhydrous N (9 citations) Anhydrous dimethylacetamide (DMAC) (4 citations) Anhydrous dimethylacetamide (4 citations) N-dimethylacetamide (4 citations) N-dimethylacetamide (DMAc), (2 citations)

4 protocols using n n dimethylacetamide dmac anhydrous

Preparation of Organic Compounds

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In this study, BPDA, provided
by Ube Industries, Ltd., was dried at 270 °C for 5 h under reduced
pressure. Durene (1), purchased from Tokyo Kasei Co.,
Ltd, was used as received. Cyclohexylamine, purchased from Kanto Chemical
Co., Inc, was purified through distillation under reduced pressure.
In addition, DCHM, purchased from Tokyo Kasei Co., Ltd, was purified
through recrystallization from n-hexane and subsequent
sublimation under reduced pressure. Finally, N,O-bis(trimethylsilyl)trifluoroacetamide (BSTFA, ≥99%)
and N,N-dimethylacetamide (DMAc,
anhydrous) were purchased from Sigma-Aldrich and used as received.

Nara M., Orita R., Ishige R, & Ando S. (2020). White-Light Emission and Tunable Luminescence Colors of Polyimide Copolymers Based on FRET and Room-Temperature Phosphorescence. ACS Omega, 5(24), 14831-14841.

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Synthesis of Amine-Functionalized Aromatic Polyimides

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From Kanto Chemical Co., Inc., 3-nitrophthalic anhydride, 3-nitrophthalic acid, and acetic anhydride were purchased and used as received. Trifluoroacetic anhydride, cyclohexylamine and Pd/C (55% water) were purchased from Tokyo Kasei Co., Ltd. and were used as received. In addition, 4,4ʹ-oxydiphthalic dianhydride (ODPA), purchased from MANAC Inc., was sublimed under reduced pressure. DCHM and trans-1,4-cyclohxanediamine (tDACH), purchased from Tokyo Kasei Co., Ltd., were purified by recrystallization from n-hexane and subsequent sublimation under reduced pressure. N,O-bis(trimethylsilyl) trifluoroacetamide (BSTFA, ≥99%) and N,N-dimethylacetamide (DMAc, anhydrous) were purchased from Sigma-Aldrich and used as received.

Tabuchi A., Hayakawa T., Kuwata S., Ishige R, & Ando S. (2021). Synthesis and Characterization of White-Light Luminescent End-Capped Polyimides Based on FRET and Excited State Intramolecular Proton Transfer. Polymers, 13(22), 4050.

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Synthesis of Functional Amylopectin-Based Polymers

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Waxy potato starch (>95% amylopectin, molecular weight in the range 10⁷–10⁹ Da and roughly 5% of α (1–6) branching points) was kindly donated by Avebe (Veendam, The Netherlands) and dried under vacuum at 60 °C for 48 h before use. Lithium chloride was purchased from Sigma-Aldrich and dried under vacuum at 80 °C for 24 h before use. Anhydrous N,N-dimethylacetamide (DMAc) was purchased from Sigma-Aldrich in Sure/Seal™ (Steinheim, Germany). 2-bromopropionyl bromide (BpB), formaldehyde solution (37%), and formic acid (>95%) were purchased from Sigma-Aldrich and used as received. Tris(2-aminoethyl)amine (Tren) was purchased from Tokyo Chemical Industry Co., Ltd. (TCI, Tokyo, Japan) and used as received. Tris[2-(dimethylamino)ethyl]amine (Me₆Tren) was synthesized following the procedures reported [33 ]. N-IsopropylAcrylamide (NIPAM, stabilized with 4-Methoxyphenol (MEHQ)) was purchased from TCI and recrystallized from acetone to remove the inhibitor. Acrylamide (AM) was purchased from Sigma-Aldrich and used as received. Copper powder (<75 μm) was purchased from Sigma-Aldrich and stored under an N₂ atmosphere.

Fan Y., Boulif N, & Picchioni F. (2018). Thermo-Responsive Starch-g-(PAM-co-PNIPAM): Controlled Synthesis and Effect of Molecular Components on Solution Rheology. Polymers, 10(1), 92.

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Synthesis of Poly(SBMA) via ATRP

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Waxy potato starch (>95% amylopectin) was kindly donated by Avebe (Veendam, The Netherlands) and dried under vacuum at 60 °C for 48 h before use. Lithium chloride was purchased from Sigma–Aldrich (Steinheim, Germany) and dried under vacuum at 80 °C for 24 h before use. Anhydrous N,N-dimethylacetamide (DMAc) was purchased from Sigma–Aldrich in Sure/Seal™ (Steinheim, Germany). 2-bromopropionic acid (BpA), 2-bromopropionyl bromide (BpB), formaldehyde solution (37%), and formic acid (>95%) were purchased from Sigma–Aldrich (Steinheim, Germany) and used as received. Tris(2-aminoethyl)amine (TREN) was purchased from Tokyo Chemical Industry Co., LTD (TCI, Tokyo, Japan) and used as received. Tris[2-(dimethylamino)ethyl]amine (Me₆TREN) was synthesized following the procedures reported [28 ] and [2-(Methacryloyloxy)ethyl]dimethyl-(3-sulfopropyl)ammonium hydroxide (SBMA) (97%) was purchased from Merck (Darmstadt, Germany) and used as received. Copper(I) bromide (from Sigma-Aldrich) was stirred in sulfuric acid (from Sigma–Aldrich) solution for 2 h, then filtered, washed with ethanol and acetone respectively three times and dried under vacuum at room temperature for 24 h, followed by storage under N₂ atmosphere.

Fan Y., Migliore N., Raffa P., Bose R.K, & Picchioni F. (2019). Synthesis of Zwitterionic Copolymers via Copper-Mediated Aqueous Living Radical Grafting Polymerization on Starch. Polymers, 11(2), 192.

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